TY - GEN AU - Barry,M TI - Imported diphtheria: Advice for travelers SN - 0098-7484 PY - 1991///0806 KW - Adolescent KW - Adult KW - Diphtheria KW - prevention & control KW - Female KW - Humans KW - Immunization, Secondary KW - Travel N1 - Publication Type: Case Reports; Journal Article ER -